3945495848

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{432241}}^1$

素因数の和:432417

約数の個数: 32

約数和(自身を含む): 8506522560

約数和(自身を除く): 4561026712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 4564, 9128, 432241, 864482, 1728964, 3025687, 3457928, 6051374, 12102748, 24205496, 70455283, 140910566, 281821132, 493186981, 563642264, 986373962, 1972747924, 3945495848]

約数ペア:

[(1, 3945495848), (2, 1972747924), (4, 986373962), (7, 563642264), (8, 493186981), (14, 281821132), (28, 140910566), (56, 70455283), (163, 24205496), (326, 12102748), (652, 6051374), (1141, 3457928), (1304, 3025687), (2282, 1728964), (4564, 864482), (9128, 432241)]